(1)不幸や苦痛や悩みを引き起こす
(2)身体的、または精神的な痛みを引き起こすさま
(3)悲しみを表すさま
(4)showing sorrow
(5)causing physical or psychological pain; "worked with painful slowness"
さらに詳しく
(1)肉体的または精神的な苦痛を起こさない
(2)not causing physical or psychological pain; "painless dentistry"
